tags when posting code.
It isn't like there aren't enough hints for you to do this.

2. You also need to give a better description of the problem than "it doesn't work" followed by simply dumping your code on the message board.
How "doesn't" it work.
Does it compile, if not what error messages do you get
Does it run, if not what error messages
How do the results differ from what you expect?

>>#include <iostream.h>
that file is obsolete, unless you are using a realy old compiler such as Turbo C++

#include <stream>
using std::cout;
using std::endl;
using std::cin;

>>39 C:\Dev-Cpp\Statics Project.cpp name lookup of `i' changed for new ISO `for' scoping
i declared in the for loop only has scope in the for loop. VC++ 6.0 will allow it to have scope throught the function, but that is wrong. If you want it to have scope throught the function than use C-style declaracion and declare it at the beginning of the function.

I have a 2d matrix with dimension (3, n) called A, I want to calculate the normalization and cross product of two arrays (b,z) (see the code please) for each column (for the first column, then the second one and so on).
the function that I created to find the ...

Write a C program that should create a 10 element array of random integers (0 to 9). The program should total all of the numbers in the odd positions of the array and compare them with the total of the numbers in the even positions of the array and indicate ...